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# Chapter 3: Probability (basic) Score: 0/4 0/4 answered Question 3 A survey of athletes at a high school is conducted, and the following facts are

Chapter 3: Probability (basic) Score: 0/4 0/4 answered Question 3 A survey of athletes at a high school is conducted, and the following facts are discovered: 76% of the athletes are football players, 21% are basketball players, and 6% of the athletes play both football and basketball. An athlete is chosen at random from the high school: what is the probability that the athlete is either a football player or a basketball player? Probability = % (Please enter your answer as a percent) Submit QuestionQuestion 4 A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Age Number of Customers 60 80 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 20 but no older than 49? b. What is the probability that the customer is either older than 60 or younger than 20? c. What is the probability that the customer is at least 60?100% Online) ) 20337 .. . Chapter 3: Basic Probability Chapter 3: Probab Chapter 3: Probability (basic) Score: 0/4 0/4 answered Question 2 The table summarizes results from 980 pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths Driver Pedestrian Intoxicated? Intoxicated? Yes No Yes 52 69 No 237 622 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was intoxicated. Please enter a decimal to 4 decimal places. Probability = Submit QuestionChapter 3: Probability (basic) Score: 0/4 0/4 answered Question 1 The table summarizes results from 978 pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths Driver Pedestrian Intoxicated? Intoxicated? Yes No Yes 56 77 No 254 591 If one of the pedestrian deaths is randomly selected, find the probability that the driver was not intoxicated but the pedestrian was. Please enter a decimal to 4 places. Probability = Submit

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